public class test {

    public static void main(String[] args) {
     /*   int a = 5;
        int b = 4;

        if(a>b){
            System.out.println("haha");
        }
        else {
            System.out.println("hehe");
        }
        boolean b1 = true;
        if(b1) {
            System.out.println("xixi");
        }
       if(a){
           System.out.println("luelue");
       }*/
        //int a = 1;
        //float a = 1;
        //double a  = 1;
       // long  a = 1;
      //boolean a =true;
   //   String s1 = "haha";
      /*  int a =10;
        int b =3
        switch (a>2&&b<6){
            case "1" :
                System.out.println(1);
                break;
            case "2":
                System.out.println(2);
                break;
            case "3":
                System.out.println(3);
                break;
            default:
                System.out.println("haha");*/
  /*  while (true){
        System.out.println("haha");


        }*/
/*
int a = 3;
while (a<10){
    System.out.println(a);

    a++;
}
*/
// break语句
      /*  for(int i =0;i<2;i++){
            for(int j = 0;j<10;j++){
                if(j==3){
                    break;
                }
                System.out.println(j);

            }
        }
*/
    /*    for(int i =0;i<2;i++){
            for(int j = 0;j<10;j++){
                if(j==3){
                    continue;
                }
                System.out.println(j);

            }
        }
*/
/*for(int i =0;true;i++){
    System.out.println(1);
}*/
/*do {

    System.out.println(3);
}
while (false);*/











    }


}
